add nullcheck in GetRomByte() when supplying invalid pcOffset

- was causing a crash in export of some games
IsoFrieze · Apr 9, 2023 · e54b637 · e54b637
1 parent d3568c0
commit e54b637
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Diz.Core/model/snes/Data.cs b/Diz.Core/model/snes/Data.cs
@@ -120,7 +120,7 @@ public void AddComment(int i, string v, bool overwrite)
 
     public byte? GetRomByte(int pcOffset)
     {
-        return RomBytes[pcOffset].Rom;
+        return pcOffset >= RomBytes.Count ? null : RomBytes[pcOffset].Rom;
     }
 
     public byte? GetSnesByte(int snesAddress)